diff --git a/docs/installation.md b/docs/installation.md
index b9acbb7e..c9007142 100644
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -264,13 +264,15 @@ FROM registry.access.redhat.com/ubi8
 USER root
 
 # Install tools needed for your repo-server to retrieve & decrypt secrets, render manifests
-# (e.g. curl, awscli, gpg, sops)
-RUN apt-get update && \
-    apt-get install -y \
+# (e.g. curl, python3-pip, gpg, sops)
+RUN yum update && \
+    yum install -y \
         curl \
-        awscli \
         gpg && \
-    apt-get clean && \
+    yum clean all && \
+    curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip" && \
+    unzip awscliv2.zip && \
+    ./aws/install && \
     rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 # Install the AVP plugin (as root so we can copy to /usr/local/bin)
@@ -333,4 +335,4 @@ mv argocd-vault-plugin /usr/local/bin
 
 ```
 brew install argocd-vault-plugin
-```
\ No newline at end of file
+```